macOS Monterey build 21C5021h
Build of macOS Monterey | |
Architecture | x86_64, ARM64 |
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macOS Monterey build 21C5021h is the official Beta 1 release of macOS Monterey 12.1, which was released to Apple developers on 28 October 2021[1] then to public beta testers one day later.[2] This build is the first to support Navi 23-based graphics cards (RX 6600 / 6600 XT / 6600M / 6700S / 6800S).[3] It is also the first build to include the SharePlay feature which was absent in the initial release of the operating system. This build does not boot on pre-Ivy Bridge processors due to a kernel RDRAND requirement, which was implemented starting with Ivy Bridge processors and newer. [4] This was reverted with the next build.
References[edit | edit source]
- ↑ https://www.macrumors.com/2021/10/28/apple-seeds-macos-monterey-12-1-beta-1/
- ↑ https://www.macrumors.com/2021/10/29/macos-monterey-public-beta-1/
- ↑ https://developer.apple.com/documentation/macos-release-notes/macos-12_1-release-notes
- ↑ https://github.com/dortania/OpenCore-Legacy-Patcher/issues/650